Base | Representation |
---|---|
bin | 101111100011000111… |
… | …1100000100101011001 |
3 | 100202120020100201110210 |
4 | 1133012033200211121 |
5 | 3133110202432301 |
6 | 114524144001333 |
7 | 10243246253340 |
oct | 1370617404531 |
9 | 322506321423 |
10 | 102110202201 |
11 | 3a339602267 |
12 | 17958600249 |
13 | 9823a601b7 |
14 | 4d29404b57 |
15 | 29c9619ad6 |
hex | 17c63e0959 |
102110202201 has 32 divisors (see below), whose sum is σ = 159713277696. Its totient is φ = 56823840000.
The previous prime is 102110202197. The next prime is 102110202251. The reversal of 102110202201 is 102202011201.
It is not a de Polignac number, because 102110202201 - 22 = 102110202197 is a prime.
It is not an unprimeable number, because it can be changed into a prime (102110202251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 265230 + ... + 523991.
It is an arithmetic number, because the mean of its divisors is an integer number (4991039928).
Almost surely, 2102110202201 is an apocalyptic number.
It is an amenable number.
102110202201 is a deficient number, since it is larger than the sum of its proper divisors (57603075495).
102110202201 is a wasteful number, since it uses less digits than its factorization.
102110202201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 789393.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 102110202201 its reverse (102202011201), we get a palindrome (204312213402).
The spelling of 102110202201 in words is "one hundred two billion, one hundred ten million, two hundred two thousand, two hundred one".
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